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TWI366371B - Encryption and decryption methods - Google Patents

Encryption and decryption methods

Info

Publication number
TWI366371B
TWI366371B TW096138823A TW96138823A TWI366371B TW I366371 B TWI366371 B TW I366371B TW 096138823 A TW096138823 A TW 096138823A TW 96138823 A TW96138823 A TW 96138823A TW I366371 B TWI366371 B TW I366371B
Authority
TW
Taiwan
Prior art keywords
encryption
decryption methods
decryption
methods
Prior art date
Application number
TW096138823A
Other languages
Chinese (zh)
Other versions
TW200920065A (en
Inventor
Rui Hwa Chen
Original Assignee
Via Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Via Tech Inc filed Critical Via Tech Inc
Priority to TW096138823A priority Critical patent/TWI366371B/en
Priority to US12/185,214 priority patent/US20090103718A1/en
Publication of TW200920065A publication Critical patent/TW200920065A/en
Application granted granted Critical
Publication of TWI366371B publication Critical patent/TWI366371B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
TW096138823A 2007-10-17 2007-10-17 Encryption and decryption methods TWI366371B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096138823A TWI366371B (en) 2007-10-17 2007-10-17 Encryption and decryption methods
US12/185,214 US20090103718A1 (en) 2007-10-17 2008-08-04 Encryption and decryption methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096138823A TWI366371B (en) 2007-10-17 2007-10-17 Encryption and decryption methods

Publications (2)

Publication Number Publication Date
TW200920065A TW200920065A (en) 2009-05-01
TWI366371B true TWI366371B (en) 2012-06-11

Family

ID=40563501

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096138823A TWI366371B (en) 2007-10-17 2007-10-17 Encryption and decryption methods

Country Status (2)

Country Link
US (1) US20090103718A1 (en)
TW (1) TWI366371B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118175520B (en) * 2024-05-11 2024-07-05 合肥工业大学 A multi-angle sentinel mode data collection and uploading method and viewing method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591660A (en) * 1983-10-25 1986-05-27 At&T Bell Laboratories Common control audio decryptor
US5745577A (en) * 1996-07-25 1998-04-28 Northern Telecom Limited Symmetric cryptographic system for data encryption
US6711684B1 (en) * 1999-06-08 2004-03-23 General Instrument Corporation Variable security code download for an embedded processor
US6829631B1 (en) * 2000-09-21 2004-12-07 International Business Machines Corporation Method and system for screening electronic messages
US20020141581A1 (en) * 2001-03-29 2002-10-03 Koninklijke Philips Electronics N.V. Methods and apparatus for attacking a screening algorithm
US20040255037A1 (en) * 2002-11-27 2004-12-16 Corvari Lawrence J. System and method for authentication and security in a communication system
US20070016641A1 (en) * 2005-07-12 2007-01-18 International Business Machines Corporation Identifying and blocking instant message spam
US7428306B2 (en) * 2006-04-18 2008-09-23 International Business Machines Corporation Encryption apparatus and method for providing an encrypted file system
US8107620B2 (en) * 2007-03-21 2012-01-31 International Business Machines Corporation Simple and efficient one-pass authenticated encryption scheme

Also Published As

Publication number Publication date
TW200920065A (en) 2009-05-01
US20090103718A1 (en) 2009-04-23

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